baber/WOPTO huggingface dataset:
Patent CA-2362302-A1 (CA)
Title: Method of manufacturing metallic products such as sheet by cold working and flash annealing
Inventor: HAJALIGOL MOHAMMAD R
IPC: C22C38/18
Filed: 2000-02-09
Abstract: A metallic alloy composition is manufactured into products such as press formed or stamped products or rolled products such as sheet, strip, rod, wire or band by one or more cold working steps with intermediate or final flash annealing. The method can include cold rolling an iron, nickel or titanium aluminide alloy and annealing the cold worked product in a furnace by infrared heating. The flash annealing is preferably carried out by rapidly heating the cold worked product to an elevated temperature for less than one minute. The product to be cold worked can be prepared by casting the alloy or by a powder metallurgical technique such as tape casting a mixture of metal powder and a bindel, roll compacting a mixture of the powder and a binder or plasma spraying the powder onto a substrate.
Patent CA-2362521-A1 (CA)
Title: Duct hanger and method for hanging duct using hanger
Inventor: IIZUKA SHOZO
IPC: F24F13/02
Filed: 2000-02-18
Abstract: A hanger comprises a contact portion that makes surface contact with one face of the duct; a tongue piece as an engagement means that protrudes from the contact portion toward a tip end; a base portion bent continuously with the contact portion and away from the duct so as to form a guide rail accommodating space between the base portion and the tongue piece; a pressing portion formed continuously with the base portion, for pressing a face adjacent to the one face toward the tip end of the tongue piece to allow the guide rail to be securely retained between the pressing portion and the tongue piece; end means for mounting a hanging member to he base portion. A method for hanging the duct comprises inserting a tongue piece of the hanger into the groove-shaped space of the duct; and bending the pressing portion toward the guide rail to press the face adjacent to the one peripheral face of the duct, thereby fixing the hanger to the duct.
Patent CA-2363514-A1 (CA)
Title: E-tad clearing center
Inventor: AHARONI AMOS
IPC: G06Q40/00
Filed: 2001-11-21
Abstract: Method and apparatus including a service center and a server for providing financial services and operations to makers and owners utilizing an electronic post dated financial instrument defined as an E-TAD.
Patent CA-2363914-A1 (CA)
Inventor: HASEGAWA KIYOMITSU
IPC: E04B1/92
Filed: 2001-11-23
Abstract: The main object of the present invention is to provide an electromagnetic wave-shielding construction material which can cut-off electromagnetic waves at low costs in an efficient manner and a method for the production of the electromagnetic wave-shielding construction material. In order to achieve the above-mentioned object, the present invention provides an electromagnetic wave-shielding construction material comprising laminating an electromagnetic wave-shielding sheet, prepared by forming a conductive ink layer on one surface of a base material sheet by printing, on at least one plate surface of a panel section formed of a mixed material consisting of major panel components and a conductive material such that the conductive ink layer is in contact with the plate surface.
Patent CA-2364210-A1 (CA)
Inventor: MARLIN FRANCOIS
IPC: B29C70/86
Filed: 2001-11-27
Abstract: On utilise une pièce (22) constituant une âme de la plate-forme, ayant une forme voisine de celle de la plate-forme avec une face intérieure et une face extérieure opposées l'une à l'autre, on drape sur un noyau de pale (12) des strates de renfort fibreux (14) qui, au moins pour une partie d'entre elles, s'étendent au-delà d'une extrémité de la pale destinée à être reliée à la plate-forme pour former des prolongements de strates (16, 18), on rabat des prolongements de strates contre la face intérieure et contre la face extérieure de l'âme de la plate-forme pour former des rabats d'encastrement de la pale sur la plate-forme, et l'on drape des strates de renfort fibreux autour de l'âme de la plate-forme et par-dessus les rabats d'encastrement pour former un caisson de plate- forme emprisonnant les rabats d'encastrement.
Patent CA-2364273-A1 (CA)
Title: Rotary hearth furnace for producing reduced metal and method of producing reduced metal
Inventor: TANAKA HIDETOSHI
IPC: F27D99/00
Filed: 2001-12-05
Abstract: In a rotary hearth furnace for producing reduced metal through heating and reducing carbon containing materials composed of at least metal oxide-containing material and carbon-containing reduction material, a hearth structure is provided by which a refractory in a hearth lateral end is not damaged and carbon containing materials do not fall down to a water sealing section of the rotary hearth furnace. The upper part of a hearth lateral end la is covered with the lower end 2a of a side wall 2 of a hood covering the whole hearth, and a cooling means 3 is installed in the side wall lower end 2a.
Patent CA-2364509-A1 (CA)
Inventor: THEWES VOLKER
IPC: C09D5/18
Filed: 2000-02-15
Abstract: The invention relates to a fire protection coating which forms an insulating  layer and which is based on substances which form a foam layer and carbon in  the event of a fire, binding agents which form a film, expansion agents and usual auxiliary substances and additives. The invention is characterised in that said expansion agent is melamine polyphosphate. The inventive fire protection coating which forms an insulating layer is especially stable (i.e . only releases extremely small amounts of NH3) in tropical conditions (up to 100 % rel. air humidity, approx. 75 ~C).
Patent CA-2364864-A1 (CA)
Inventor: PIERRE ALAIN
IPC: C07D491/048
Filed: 2001-12-20
Abstract: -25-  L'invention concerne de nouveaux composés répondant à la formule (I) (Voir formule I) dans laquelle R1 représente un atome d'hydrogène ou d'halogène, un groupemen t alkyle ou alkoxy; X représente un atome d'oxygène ou de soufre, ou un groupement NR da ns lequel R représente un atome d'hydrogène ou un groupement alkyle; A représente l'un  quelconque des groupements suivants: (Voir formule II) dans lequel R a représente un atome d'hydrogène ou d'halogène, ou un groupement alkyle ou alkoxy, (Voir formule III) dans lequel R b et R c, identiques ou différents, représentent un atome d'hydrogène ou un groupement alkyle, n représente 0, 1 ou 2, (Voir formule IV) L'invention vise également les isomères des composés de formule (I), ainsi q ue leurs sels d'addition à un acide ou à une base pharmaceutiquement acceptable. Les composés selon l'invention sont utiles comme inhibiteurs de métalloprotéases.
Patent CA-2365459-A1 (CA)
Inventor: PASSOS PROGLHOF IGOR PHILIP
IPC: A61F13/34
Filed: 2000-03-17
Abstract: Tampons (1) usually comprises a cord (5), which projects from one of the ends of the tampon (1) and is intended to enable one to remove said tampon (1) form the vaginal cavity right after its use. One of the objectives of the present invention is to provide a cord (5) for a tampon (1) that will no be broken or damaged at the time of compacting the absorbent body (3), replacing the cord (5) that has been used at present. This objective is achieved by means of a tampon (1), particularly a tampon for holding vaginal exudates, comprising a substantially cylindrical absorbent body (3) having longitudinal grooves (4) in its surface and comprising a cord (5) suitable for handling said tampon (1), associated to the absorbent body (3), the cord (5) being textured. A  method is also described for manufacturing said tampon (1) with the respective textured cord (5).
Patent CA-2367085-A1 (CA)
Inventor: WAGNER MICHAEL
IPC: A61B17/80
Filed: 1999-03-09
Abstract: The bone plate comprises a top side (1) an underside (2) to make contact with the bone, and several holes (4) mounted along the longitudinal plate axis (3) and connecting the top side and the underside (1) and (2) to receive bone screws (11).   The diameter D L of at least one of these holes (4) is larger along the longitudinal plate axis (3) than this hole's diameter D Q transverse to the longitudinal plate axis (3). At least one of these holes (4) is fitted with an inside thread (5). This inside thread (5) subtends an arc of at least 180°.   The bone plate allows application as a compression plate and as a so-called inner affication system without entailing tradeoffs.
Patent CA-2367784-A1 (CA)
Title: Acoustic logging apparatus and method
Inventor: MANDAL BATAKRISHNA
IPC: G01V1/50
Filed: 2000-03-22
Abstract: An apparatus (figure 2) and method (figure 5) for determining fast and slow shear wave velocities and orientations in an anisotropic earth formation that reduces the error and ambiguity in calculating these parameters and eliminates the need for dipole receivers (104, 106) and multiple dipole sources (102). The apparatus generally includes a single dipole source (200) for generating an acoustic signal within a borehole.     The acoustic logging tool contains multiple levels of receivers. At each level, four receivers, (204, 206, 208, 210) which may be conventional pressure transducers, receive shear/flexural wave signals which propagate along the borehole earth formation. These receivers measure the pressure fields from the wave signals. A processing device (214), preferably a UNIX tm based computer, interpolates the measured pressure fields between any two adjacent receivers. The processing device performs cross-component decomposition on the pressure field to determine shear wave orientation and velocity. Using the shear wave orientation and velocity the processing device determines transit time anisotropy, energy anisotropy, and slowness anisotropy.
Patent CA-2370658-A1 (CA)
Title: Method for fabricating composite pressure vessels and products fabricated by the method
Inventor: COECKELBERGS ERIK
IPC: B29C53/82
Filed: 2000-02-28
Abstract: A process, and the product thereof, for making a composite vessel having at least one closed end, the process including the steps of: fabricating a thermoplastic liner for the vessel; overlaying onto the liner a layer of commingled fiber and thermoplastic material to obtain a composite intermediate structure (112); pressing and heating the composite intermediate structure to effect at least partial consolidation in apparatus which includes upper (113) and lower (111) silicon rubber bags, the bags having dimensions such that, during operation, their facing peripheral regions about to encompass the composite intermediate structure; then placing the composite intermediate structure in a mold; heating the composite intermediate structure in the mold while applying a force, such as internal gas pressure, tending to urge the composite intermediate structure against and into the shape of the interior walls of the mold until the thermoplastic liner and the overlaid layer fully consolidate; coding the mold and composite vessel until the composite vessel is solidified; and removing the formed composite vessel from the mold. The commingled fiber and thermoplastic material may either be wound onto the liner or laid on the liner in the form of fabric woven from the fiber and threads of the thermoplastic material.
Patent CA-2371267-A1 (CA)
Title: Mechanical pencil
Inventor: HENMI TOSHIRO
IPC: B43K21/16
Filed: 2001-03-28
Abstract: There is provided a mechanical pencil which permits an effective use of a residual lead which is left in a front end of the pencil. The pencil has a tubular shaft having at its front portion a slide member which has a passage for a writing lead, and a lead advancement mechanism axially slidably disposed in the tubular shaft. The slide member and at least one element of the lead advancement mechanism are co-acted and interlocked with each other. This structure permits a favorable feeling of writing and an effective use of the writing lead.
Patent CA-2372700-A1 (CA)
Title: Examen diagnostique pour la thrombose ou la thromboembolie
Inventor: MORRIS TIMOTHY A
IPC: C12N5/071
Filed: 2000-06-30
Abstract: Dans cette invention, on détecte ou on surveille la thrombose ou la thromboembolie en déterminant la présence ou le taux de B dans un échantillon physiologique.
Patent CA-2372743-A1 (CA)
Title: New pharmaceutically active compounds
Inventor: SJO PETER
IPC: A61P9/10
Filed: 2000-05-19
Abstract: The present invention relates to novel compounds which are protein kinase C inhibitors, methods for their preparation, intermediates therefor and pharmaceutical compositions comprising them. More particularly, the present invention relates to compounds of formula (I), wherein one of Ar1 and Ar2 is  optionally substitute d bicyclic heteroaryl or optionally substituted tricyclic heteroaryl and the other is optionally substituted heteroaryl or optionally substituted aryl; X is O or S; and R is H, OH, NH2 or C1-6 alkyl (itself optionally substituted by amino or hydroxy); or a salt or solvate thereof, or a solvate of a salt thereof; and the use of such compounds in medical therapies.
Patent CA-2373529-A1 (CA)
Inventor: HAUGHTON KEITH LOUIS
IPC: B65D77/28
Filed: 2000-05-12
Abstract: A liquid container of plastic coated boxboard, laminated cardboard or the like having a straw therein is disclosed. The container includes a container body, a holder, a straw and a seal. The container has an interior volume and a plurality of exterior walls. The holder is mounted with a liquid and gas tight seal in an exterior wall. The holder has an aperture formed therein. A straw extends through the aperture in the holder with a snug fit. The straw has a stowed position and an in use position. The seal is for sealing the straw in the stowed position with a liquid and gas tight seal thereby sealing the liquid inside the container. A method of manufacturing the container with a straw therein in a continuous form, fill and sealing process is also disclosed.
Patent CA-2374482-A1 (CA)
Inventor: RAJGARHIA VINEET
IPC: C12N15/09
Filed: 2000-05-19
Abstract: The invention provides methods and materials related to the production of organic products. Specifically, the invention provides various recombinant yeast cells, methods for culturing yeast cells, methods for making yeast cells, nucleic acid constructs, and methods and materials for producing various organic products.
Patent CA-2375446-A1 (CA)
Title: Methode de detection de la mammite
Inventor: LEE JULIAN
IPC: G01N33/04
Filed: 2000-06-09
Abstract: Cette invention a trait à une méthode de détection de la mammite chez un animal, laquelle méthode consiste à prélever du lait sur l'animal, à procéder à un dosage à la recherche d'une substance produite chez l'animal dans un environnement anaérobie et à comparer les teneurs en ladite substance ainsi obtenues à des teneurs caractéristiques d'un lait non infecté.
Patent CA-2375757-A1 (CA)
Inventor: MARTORELLO JUAN CARLOS
IPC: E04H1/12
Filed: 2002-03-06
Abstract: A modular transportable cabin allows for allocation and installation of public service equipment, the cabin being made of resistant and light materials in order to be capable of being transported with all the equipment already installed therein, and installed in a desired location, the cabin comprising a structural frame with a plurality of light panels connected thereto and to each other for defining walls, a roof and a floor, one wall including a door for access to the interior of the cabin and to the equipment therein.
Patent CA-2376364-A1 (CA)
Inventor: WU DONALD P H
IPC: A61G5/06
Filed: 2002-03-04
Abstract: An electrical wheelchair includes a chassis to which a frame is pivotally mounted. Two casters are rotatably mounted to the frame. At least a resilient member is arranged between the frame and the chassis for supporting the relative position of the frame with respect to the chassis. The resilient member can be deformed to change the relative position of the frame with respect to the chassis to allow the wheelchair to climb over raised surfaces of different heights. The deformation of the resilient member also stores energy therein which may be released when the wheelchair is about to reach the raised surface for enhancing the wheelchair to move over the raised surface. Further, the resilient member also functions to absorb shock caused by the wheelchair moving down a step-like raised surface.
Patent CA-2378302-A1 (CA)
Title: Thienopyranecarboxamide derivatives
Inventor: MOTTA GIANNI
IPC: A61K31/137
Filed: 2000-07-28
Abstract: Compounds (I) (R = aryl, cycloalkyl or polyhaloalkyl, R1 = alkyl, alkoxy, polyfluoroalkoxy, hydroxy or trifluoromethanesulphonyloxy, each of R2 and R3 independently = H, halogen, alkoxy or polyfluoroalkoxy, n is 0, 1 or 2) and their N-oxides or pharmaceutically acceptable salts are endowed with enhanced selectivity for the .alpha.1 adrenergic receptor and a low activity in lowering blood pressure. This activity profile makes these compounds useful in the treatment of obstructive syndromes of the lower urinary tract, including benign prostatic hyperplasia (BPH), in lowering intraocular pressure, in the treatment of cardiac arrhythmia and erectile and sexual dysfunction, and in the treatment of lower urinary tract symptoms (LUTS) and neurogenic lower urinary tract dysfunction (NLUTD). Compounds (I) <i>per se</i>, pharmaceutical compositions containing compounds (I) and medical uses of compounds (I) are claimed.
Patent CA-2378620-A1 (CA)
Inventor: PANIGRAHI PINAKI
IPC: A61K35/747
Filed: 2000-08-09
Abstract: Strains of Lactobacilli having the ability to reduce or block pro-inflammatory cytokines and also to induce anti-inflammatory cytokines are disclosed. These strains may be used to prepare therapeutic agents that reduce inflammation.  Lactobacillus secreted proteins, carbohydrates and lipids are also disclosed.  The Lactobacillus secretions, which block translocation of bacterial agents such as Gram (-) bacteria, other infectious agents, toxins, chemicals and injurious substances, may be used in the prevention and treatment of inflammation caused by bacterial translocation and injury and in treating gastrointestinal dysfunctions.
Patent CA-2380167-A1 (CA)
Inventor: CARTA DAVID R
IPC: G07F7/10
Filed: 2000-03-20
Abstract: On établit une liaison de communication sécurisée entre une carte à puce et un système informatique central à distance par l'intermédiaire d'un réseau au moyen de la mise en application de fonctions de sécurité au niveau de la carte à puce et du système informatique central. Un dispositif de communication par carte à puce facilite l'échange de données entre la carte à puce et un processeur local par modulation de signaux de données envoyés depuis le processeur local et démodulation du signal émis depuis la carte à puce. Le processeur local couple les signaux de données au réseau, tout en maintenant la sécurité des données. On peut utiliser cette liaison sécurisée afin d'exécuter une transaction par carte à puce.
Patent CA-2381013-A1 (CA)
Title: Casting of engine blocks
Inventor: NEUENSCHWANDER NORMAN L
IPC: F02F1/00
Filed: 2002-04-09
Abstract: An engine block mold package includes a barrel crankcase core having a plurality of barrels on each of which a respective cylinder bore liner is disposed. Each cylinder bore liner includes an inside diameter that is tapered along at least a portion of its length to match a draft angle present on the barrels to permit removal of the barrel crankcase core from a core box in which it is formed.
Patent CA-2381572-A1 (CA)
Inventor: MERRICK R T MOE
IPC: B01D53/04
Filed: 2000-08-11
Abstract: A gas treatment composition for treating gases to remove toxic materials. The composition comprises about 85 % by weight of a particulate anhydrous silicate of alumina, calcium, sodium and potassium at about 0 % moisture and about 15 %  by weight of a particulate aragonite of limestone at about 0 % moisture.
Patent CA-2384978-A1 (CA)
Inventor: CLAUSEN HENRIK
IPC: A61K48/00
Filed: 2000-08-24
Abstract: L'invention se rapporte à un nouveau gène définissant une nouvelle UDP-GlcNAc: la Gal.beta.1-3GalNAc.alpha. .beta., 6GlcNAc-transférase, désignée par C2GnT3, qui présente des propriétés enzymatiques uniques. Il a été démontré que l'activité enzymatique de C2GnT3 est différente de celle des autres enzymes de cette famille génétique, identifiés antérieurement. L'invention concerne des molécules d'ADN isolées et des ADN recombinés codant pour C2GnT3, ainsi que des dérivés de cette dernière obtenus par délétion, substitution ou insertion d'acides aminés et présentant une activité C2GnT3, ainsi que des vecteurs de clonage et d'expression contenant un tel ADN, des cellules transfectées avec ces vecteurs et des procédés de recombinaison permettant de produire la C2GnT3. L'invention concerne également les enzymes C2GnT3 et des dérivés à activité C2GnT3 de ces derniers, en particulier des dérivés solubles comprenant le domaine d'activité catalytique de C2GnT3. L'invention concerne en outre des procédés permettant de produire des saccharides, des glycopeptides ou des glycoprotéines 1,6-N-acétyl-glucosaminyle-glycosylés, en utilisant une protéine C2GnT3 ou une protéine hybride de celle-ci, ou en utilisant des cellules transfectées de manière stable avec un vecteur qui contient l'ADN codant pour une protéine C2GnT3 à activité enzymatique, en tant que système d'expression pour la production recombinante de ces glycopeptides ou glycoprotéines. L'invention concerne par ailleurs des procédés permettant d'identifier des agents capables d'inhiber ou de stimuler l'activité biologique de C2GnT3, ainsi que des procédés consistant à utiliser la C2GnT3 pour la conception structurelle d'inhibiteurs ou de stimulants de celle-ci. L'invention concerne enfin un procédé permettant d'identifier les variations des séquences d'ADN dans le gène C2GnT3, consistant à isoler l'ADN d'un patient, à amplifier les exons codants de C2GnT3 au moyen d'une PCR, puis à détecter de la présence d'une variation de la séquence d'ADN.
Patent CA-2385841-A1 (CA)
Inventor: HEITMANN JURGEN
IPC: H04L7/04
Filed: 2000-09-15
Abstract: A first phase adjustment circuit with a first phase comparator device (PV1) is provided in order to synchronize an adjustable oscillator (VCXO) with a first reference clock-pulse signal. The frequency-synchronous clock-pulse signal (TO) of the oscillator (VCXO) is fed to a second phase comparator device (PV2) for phase comparison with a second reference clock-pulse signal (RT2) via an inventive phase actuator (PS) for clock-pulse phase insertion and extraction .  Phase correction data (ZS) is formed as a function of the output signal of the second phase comparator device (PV2) and controlled according to the insertion and extraction of clock-pulse phases in the phase actuator (PS). The oscillator (VCXO) is stabilized by means of the second reference clock-pulse signal (RT2), taking into account previously formed phase correction data (ZS), should the first reference clock-pulse signal (RT1) fail.
Patent CA-2386198-A1 (CA)
Inventor: ONDRASIK JOHN V
IPC: A47F5/13
Filed: 2000-09-26
Abstract: La présente invention concerne un système de rayonnages, un ensemble rayons et leurs composants qui s'adaptent facilement sur les rayons (70) existants afin d'améliorer la présentation, le stockage et l'entretien du produit. Les ensembles rayons selon l'invention présentent des butées (114) réglables améliorées pour les produits et des dispositifs de séparation (160) ainsi que des galets (174, 186, 220) améliorés pour une avance automatique du produit (60).
Patent CA-2386548-A1 (CA)
Inventor: D AMBROSIO PATRIZIO
IPC: B60R7/08
Filed: 2002-05-15
Abstract: A rear window shelf (10) for motor vehicle integrated with supports for objects with end pins (11) to fit into seats made on the sides of the vehicle to be rotated, the rear window shelf (10) having an upper surface (12) exposed inside the vehicle and a lower surface (13) which becomes an inner upper wall of a boot compartment, in which the lower surface (13) of the rear window shelf (10) is provided with series of supports (17-19; 20-22; 23) which hold the various objects. The supports are elastic elements which can be hooked, nets with elastic perimetric ring or hooks for objects.